Hexamethylenediamine Citrate from Mexico
Hexamethylenediamine Citrate is a citric acid salt used in pharmaceutical buffering and nutritional supplements. This product is classified under tariff item 2921.22.00 as a salt of hexamethylenediamine.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product meets pharmaceutical grade specifications
• Provide the CAS number and purity certificate
• Verify the product's solubility and pH